AOS RC AOS 3.5 O3 4S DJI O3 Air Unit HD BNF Receiver:ExpressLRS 2.4GHz A minimized weight due to

A minimized weight due to a state of the art

perfect for those needing connectors for servos

Horizontal Positioning Accuracy:  2D ACC1

1x Foxeer Aura 4" Freestyle Frame Kit

AOS RC AOS 3.5 O3 4S DJI O3 Air Unit HD BNF Receiver:ExpressLRS 2.4GHz A minimized weight due to** Discontinued New Version Here ** The AOS 3. 5 O3 is a 3. 5" sub 250g freestyle quad that was built to go toe to toe with other 5" quads. The included electronics, motors, and DJI O3 Air Unit and camera come together beautifully in a small, go just about anywhere quadcopter that rips hard. The AOS 3. 5" was born from an analysis of quadcopter weight against prop size. The result was the identification of disc loading as a key parameter that could be